<!DOCTYPE html>
<html lang="en"
    xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div style="width:500px;border:1px solid lightgray;margin:200px auto;padding:80px">

    <h1>系统 出现了异常</h1>
    <p th:text="'异常原因是：' + ${exception}"></p>
    <p th:text="'出现异常的地址是：' + ${url}" ></p>
</div>
</body>
</html>